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POLYLINE vs BEZIER


an Image Magick Tute by Flo

The following results were obtained using Arbor Image Magick.
This tutorial is for those who know how to load an image at Image Magick
and how to use the Draw tool.


Strictly speaking, this is a comparison of the Polyline versus the Bezier primitives in Draw, not a tutorial. The Polyline extends from specified point to specified point. The Bezier, however, curves through the averages of the specified points.



120,40 40,75 300,120 50,150 255,200
Polyline=yellow; Bezier=violet



120,40 -40,75 400,120 -50,150 255,200
Polyline=yellow; Bezier=violet



-100,0 340,40 -150,80 400,120 -200,160 450,220 -200,300 500,320
Polyline=yellow; Bezier=violet



-100,0 240,50 -50,100 400,200 0,320
Polyline=yellow; Bezier=violet



-100,0 240,50 -370,100 400,200 0,320
Polyline=yellow; Bezier=violet

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